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Microsoft Windows PostMessage API可能被利用获取口令漏洞
发布时间：2003-03-26
更新时间：2003-03-26
严重程度：中
威胁程度：口令恢复
错误类型：设计错误
利用方式：服务器模式
BUGTRAQ ID：7092
受影响系统Microsoft Windows 2000 Advanced Server SP3
Microsoft Windows 2000 Advanced Server SP2
Microsoft Windows 2000 Advanced Server SP1
Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server SP3
Microsoft Windows 2000 Datacenter Server SP2
Microsoft Windows 2000 Datacenter Server SP1
Microsoft Windows 2000 Datacenter Server
Microsoft Windows 2000 Professional SP3
Microsoft Windows 2000 Professional SP2
Microsoft Windows 2000 Professional SP1
Microsoft Windows 2000 Professional
Microsoft Windows 2000 Server SP3
Microsoft Windows 2000 Server SP2
Microsoft Windows 2000 Server SP1
Microsoft Windows 2000 Server
Microsoft Windows 2000 Terminal Services SP3
Microsoft Windows 2000 Terminal Services SP2
Microsoft Windows 2000 Terminal Services SP1
Microsoft Windows 2000 Terminal Services
Microsoft Windows XP 64-bit Edition SP1
Microsoft Windows XP 64-bit Edition
Microsoft Windows XP Home SP1
Microsoft Windows XP Home
Microsoft Windows XP Professional SP1
Microsoft Windows XP Professional 详细描述
Microsoft Windows PostMessage API实现上存在漏洞，它没有对用户输入的口令进行处理，对话框中的口令字段可以被用户拷贝到剪贴板查看。当PostMessage API与EM_SETPASSWORDCHAR消息结合起来使用时可能会带来危险。
解决方案
厂商还未提供解决方案。
相关信息
Win32: Postmessage API security flaw
http://archives.neohapsis.com/archives/bugtraq/2003-03/0212.html
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